{"entity":{"iso2":"PT","iso3":"PRT","name":"Portugal","slug":"portugal"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"share-electricity-fossil-fuels","source":"Ember (2026) and other sources \u2013 with major processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/share-electricity-fossil-fuels","title":"Share of electricity generation from fossil fuels","unit":"%"},"observations":[{"date":"1990-01-01","value":65.3018},{"date":"1991-01-01","value":66.891},{"date":"1992-01-01","value":81.3772},{"date":"1993-01-01","value":69.4228},{"date":"1994-01-01","value":62.6285},{"date":"1995-01-01","value":71.498},{"date":"1996-01-01","value":53.8596},{"date":"1997-01-01","value":58.0112},{"date":"1998-01-01","value":63.4839},{"date":"1999-01-01","value":79.8315},{"date":"2000-01-01","value":70.2152},{"date":"2001-01-01","value":65.8272},{"date":"2002-01-01","value":78.6389},{"date":"2003-01-01","value":61.8452},{"date":"2004-01-01","value":72.4485},{"date":"2005-01-01","value":82.0691},{"date":"2006-01-01","value":67.5207},{"date":"2007-01-01","value":65.2965},{"date":"2008-01-01","value":67.7106},{"date":"2009-01-01","value":62.9607},{"date":"2010-01-01","value":46.9895},{"date":"2011-01-01","value":53.4376},{"date":"2012-01-01","value":57.3724},{"date":"2013-01-01","value":41.4697},{"date":"2014-01-01","value":39.0541},{"date":"2015-01-01","value":52.3661},{"date":"2016-01-01","value":45.3006},{"date":"2017-01-01","value":60.7918},{"date":"2018-01-01","value":49.5973},{"date":"2019-01-01","value":46.8798},{"date":"2020-01-01","value":41.4088},{"date":"2021-01-01","value":35.9204},{"date":"2022-01-01","value":40.4058},{"date":"2023-01-01","value":25.531},{"date":"2024-01-01","value":14.8085},{"date":"2025-01-01","value":19.0495}],"summary":{"latest_period":"2025-01-01","latest_value":19.0495,"max":82.0691,"mean":56.5895,"min":14.8085,"of":213,"rank":176,"trend":"falling"}}